One dimensional chain cobalt coordination polymer with α-Furoic acid, 4,4′-bipyridine and cobalt carbonate was synthesized and characterized in the solvent mixture of water and methanol. It crystallized in a triclinic space group P-↑1 with α = 1. 138 4（4） nm, b = 1. 138 4（4） nm, c = 1. 302 9（9） nm, γ = 120. 0°, V=1.4623（12） nm^3, Dc = 1.612 g/cm^3, Z=3, F（000） =729. R1 =0.049 0, ωR2 =0.143 6. The crystal structure shows that the cobalt（ Ⅲ ） atom was coordinated with two nitrogen atoms from the two 4,4- bipys, two oxygen atom...
